Rapid: Individual Calculations April 2019
 Urbina Quiroz, Edwin  Total change: -14.00  Rating chartPersonal card
 La Llamada de Cthulhu Torneo Rapid 2019 San Jose CRC 2019-01-31
RcRownchangeKK*chgGame
 1868 2140 5.00 7 -0.70 20 -14.00 
  Rodriguez Ching, Luis Carlos 1893 CRC0.001-0.8120-16.20 
  Murillo Varela, Ricardo 1782 CRC1.0010.10202.00 
  Chaves Sanchez, Gabriel A 2105 CRC1.0010.45209.00 
  Martinez Acuna, Huber 1916 CRC1.0010.22204.40 
  Munoz Garcia, Flavio Estuardo 1740  * CRC1.0010.08201.60 
  Jimenez Sancho, Pedro Pablo 1804 CRC1.0010.12202.40 
  Gutierrez Soto, Gilberth 1834 CRC0.001-0.8620-17.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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